CN113391605A - Automatic mining method based on digital mining technology - Google Patents
Automatic mining method based on digital mining technology Download PDFInfo
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- CN113391605A CN113391605A CN202110640704.5A CN202110640704A CN113391605A CN 113391605 A CN113391605 A CN 113391605A CN 202110640704 A CN202110640704 A CN 202110640704A CN 113391605 A CN113391605 A CN 113391605A
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- 238000005065 mining Methods 0.000 title claims abstract description 108
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000005516 engineering process Methods 0.000 title claims abstract description 22
- 238000012423 maintenance Methods 0.000 claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 claims abstract description 31
- 238000004458 analytical method Methods 0.000 claims abstract description 30
- 238000007689 inspection Methods 0.000 claims abstract description 29
- 238000012544 monitoring process Methods 0.000 claims abstract description 28
- 230000008569 process Effects 0.000 claims abstract description 15
- 238000004088 simulation Methods 0.000 claims abstract description 12
- 230000007547 defect Effects 0.000 claims abstract description 11
- 238000012549 training Methods 0.000 claims abstract description 11
- 238000011958 production data acquisition Methods 0.000 claims abstract description 6
- 238000003745 diagnosis Methods 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 11
- 238000011156 evaluation Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 230000002411 adverse Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
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- 230000001939 inductive effect Effects 0.000 claims description 3
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- 238000012800 visualization Methods 0.000 claims description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 4
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41875—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by quality surveillance of production
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32368—Quality control
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses an automatic mining method based on digital mining technology, which respectively carries out remote control and on-line monitoring on each link of a mining process of a mine through a production management system and a production data acquisition system of a production scheduling control center, the production management system comprises a mining equipment management system, a digital operation and maintenance system and a mining area accident early warning management module, the production management system and the production data acquisition system are arranged to respectively manage mining area production and detect production data, meanwhile, the digital operation and maintenance system carries out three-dimensional operation and maintenance work on the basis of a three-dimensional data virtual model of a mining area, the operation and maintenance are assisted by the three-dimensional data virtual model in the inspection unit, the operation analysis unit, the defect and fault management unit and the simulation training unit, and the operation and maintenance cost and the operation and maintenance working efficiency are effectively reduced.
Description
Technical Field
The invention relates to a mining method, in particular to an automatic mining method based on a digital mining technology, and belongs to the technical field of digital mining.
Background
The digital mine should use the mine space database as the center, the three-dimensional space simulation model as the link, the spatial information technology, the network technology and the visualization technology in the centralized embodiment of the comprehensive application of the mine enterprise, it constructs the whole mine system into a huge network system, the nodes of the network are each information monitoring point, the terminal is an intelligent control center (comprehensive information platform), it can effectively use the digital mode to monitor and monitor the environment, collect the information of the production space, and use the relevant numerical software, according to the collected digital information, establish various analysis models, then use these models to process the information fed back by the site, comprehensively consider various factors, make rapid and accurate response, and transmit the result to the site in the way of instruction, to resolve the unfavorable factors or danger in the production process, the production process is adjusted to the optimal state and guided towards the correct direction, potential dangers are predicted, disaster accidents are prevented, risks are reduced, and personnel safety is guaranteed to sound.
The island problem of each system of the existing automatic mining method restricts mine informatization management, and mining area data under three-dimensional modeling cannot be fully utilized for maintenance and detection during maintenance, so that the maintenance cost is increased.
Disclosure of Invention
The invention aims to provide an automatic mining method based on a digital mine technology, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic mining method based on digital mining technology, the automatic mining method respectively carries out remote control and on-line monitoring on each link of a mining process of a mine through a production management system and a production data acquisition system of a production scheduling control center, the production management system comprises a mining equipment management system, a digital operation and maintenance system and a mining area accident early warning management module, wherein,
mining equipment management system: carrying out automatic monitoring and management on working equipment in a mining area;
digital operation and maintenance system: carrying out routing inspection, operation analysis and fault management diagnosis on a mining area I and a mining area II, and carrying out simulation training on operation and maintenance personnel;
mine accident early warning management system: and carrying out detection early warning analysis on the safety production of the mining area.
As a preferred aspect of the present invention, the mining equipment management system includes an automated scraper module, which includes the following units: a scraper entrance guard control system unit, an operation station unit, a scraper network communication unit and an automatic scraper unit, wherein,
scraper entrance guard control unit: the scraper entrance guard control unit is a barrier for controlling personnel and equipment to enter an automatic operation area, and a grating entrance guard system arranged in the scraper entrance guard control unit ensures that the automatic scraper unit can automatically stop working after external factors break the system;
an operation station unit: the operation station unit is used for controlling the automatic carry scraper list and checking a user map interface by an operator, is arranged in the mobile minibus and is used for remote operation control outside a stope;
scraper network communication unit: the scraper network communication unit provides wireless network connection between the operation station unit and the automatic scraper unit;
an automated scraper unit: the automatic scraper unit is remotely controlled to operate through the operation station unit, so that mineral transportation work is carried out.
As a preferred technical scheme of the invention, the automatic scraper unit is internally provided with a GPS navigation system, a video monitoring system and an access control identification system, and the access control identification system is matched with the scraper access control unit to realize braking access control.
As a preferred technical scheme of the invention, the digital operation and maintenance system is developed based on the digital three-dimensional modeling of the mining area, and comprises a patrol unit, an operation analysis unit, a defect and fault management unit and a simulation training unit, wherein,
the inspection unit guides the inspection process of the mining area equipment and collects inspection data, the inspection route is synchronous with the three-dimensional mining area indication route in real time, and the inspection image and other information are transmitted, received and stored in the inspection database in real time;
the operation analysis unit is linked with the inspection database, calls and analyzes the operation and maintenance data of the mining area, realizes the display of a holographic panoramic dynamic 3D report of the mining area and evaluates the operation state of the equipment;
the defect and fault management unit carries out remote cooperative diagnosis on key equipment in a mining area through a remote cooperative diagnosis system of the equipment in the mining area, and combines I, II area patrol data to realize remote cooperative patrol diagnosis and discover equipment defects and hidden dangers;
and the simulation training unit is used for simulating and explaining the steps of on-site operation and maintenance and the internal structure of the equipment by using an AR technology.
As a preferable technical scheme, the patrol unit can carry out comprehensive patrol on the mining area I and II through manual patrol, camera patrol and intelligent patrol robots.
As a preferable technical solution of the present invention, the mine accident early warning management system includes an early warning analysis part and a pre-control countermeasure part, wherein,
the early warning analysis part is used for identifying, diagnosing and evaluating various accident-inducing signs and giving a warning in time;
and the pre-control countermeasure part corrects, avoids and controls the bad trend of accident signs.
As a preferred technical scheme of the invention, the early warning analysis part comprises an operation monitoring unit, a dangerous point identification unit, an accident diagnosis unit and an evaluation unit, wherein,
the operation monitoring unit is used for monitoring the process and processing information of geological dynamics in the mining area, the behavior of personnel operating the monitoring panel and safety production management of the mining area;
the system comprises a dangerous point identification unit, a monitoring information analysis unit and a monitoring information analysis unit, wherein the dangerous point identification unit is used for identifying various dangerous signs and accident inducements of accidents in the 'safety production activities' of a mining area, and mainly has the main tasks of analyzing and identifying places, parts, places, equipment, behavior actions and the like which are possibly dangerous to accidents, judging the states of the places, and accurately alarming when necessary;
the accident diagnosis unit judges evaluation indexes in a glance state and a crisis state, analyzes the cause, the process and the development trend of various identified accident risk points, indicates accident factors with the highest risk and harmfulness and determines the type of the accident;
and an evaluation unit for evaluating the loss caused by the adverse effect of the accident sign of the mining area.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to an automatic mining method based on a digital mining technology, which is provided with a production management system and a production data acquisition system for respectively managing the production of a mining area and detecting production data, wherein the digital operation and maintenance system performs three-dimensional operation and maintenance work on the basis of a three-dimensional data virtual model of the mining area, and the operation and maintenance is assisted by the three-dimensional data virtual model on a tour unit, an operation analysis unit, a defect and fault management unit and a simulation training unit, so that the operation and maintenance cost and the operation and maintenance work efficiency are effectively reduced, and meanwhile, a scraper performs automatic production control on a scraper through a scraper gate control system unit, an operation station unit and a scraper network communication unit, so that the mining safety and the mining efficiency are improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the digital operation and maintenance system in the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution of an automated mining method based on digital mining technology: an automatic mining method based on digital mining technology, the automatic mining method respectively carries out remote control and on-line monitoring on each link of the mining process of a mine through a production management system and a production data acquisition system of a production scheduling control center, the production management system comprises a mining equipment management system, a digital operation and maintenance system and a mining area accident early warning management system, wherein,
mining equipment management system: carrying out automatic monitoring and management on working equipment in a mining area;
digital operation and maintenance system: carrying out routing inspection, operation analysis and fault management diagnosis on a mining area I and a mining area II, and carrying out simulation training on operation and maintenance personnel;
mine accident early warning management system: and carrying out detection early warning analysis on the safety production of the mining area.
The mining equipment management system includes an automated scraper module comprising the following units: a scraper entrance guard control system unit, an operation station unit, a scraper network communication unit and an automatic scraper unit, wherein,
scraper entrance guard control unit: the scraper entrance guard control unit is a barrier for controlling personnel and equipment to enter an automatic operation area, and a grating entrance guard system arranged in the scraper entrance guard control unit ensures that the automatic scraper unit can automatically stop working after external factors break the system;
an operation station unit: the operation station unit is used for controlling the automatic carry scraper list and checking a user map interface by an operator, is arranged in the mobile minibus and is used for remote operation control outside a stope;
specifically, the operation station unit is provided with two liquid crystal display panels, one of the two liquid crystal display panels displays the working environment condition of the automatic scraper unit, the engine speed, the running speed and the oil condition, the conditions of a bucket and a boom, the condition of the bucket relative to a roadway floor and the transverse and longitudinal inclination angles of the scraper, and judges the working stability of the automatic scraper unit according to the data of the liquid crystal display panels, the other liquid crystal display panel displays the real-time position of the automatic scraper unit in the whole mining process, and can set the minimum value of the working stability, when the minimum value is lower than the value, the scraper is possibly in danger of overturning, and the scraper stops running automatically;
scraper network communication unit: the scraper network communication unit provides wireless network connection between the operation station unit and the automatic scraper unit;
an automated scraper unit: the automatic scraper unit is remotely controlled to operate through the operation station unit, so that mineral transportation work is carried out.
The automatic scraper unit is internally provided with a GPS navigation system, a video monitoring system and an access control identification system, and the access control identification system is matched with the scraper access control unit to realize braking access control.
The digital operation and maintenance system is developed based on the digital three-dimensional modeling of a mining area and comprises a patrol unit, an operation analysis unit, a defect and fault management unit and a simulation training unit, wherein,
the inspection unit guides the inspection process of the mining area equipment and collects inspection data, the inspection route is synchronous with the three-dimensional mining area indication route in real time, and the inspection image and other information are transmitted, received and stored in the inspection database in real time;
the operation analysis unit is linked with the inspection database, calls and analyzes the operation and maintenance data of the mining area, realizes the display of a holographic panoramic dynamic 3D report of the mining area and evaluates the operation state of the equipment;
the defect and fault management unit carries out remote cooperative diagnosis on key equipment in a mining area through a remote cooperative diagnosis system of the equipment in the mining area, and combines I, II area patrol data to realize remote cooperative patrol diagnosis and discover equipment defects and hidden dangers;
and the simulation training unit is used for simulating and explaining the steps of on-site operation and maintenance and the internal structure of the equipment by using an AR technology.
The patrol unit can comprehensively patrol the mining area I and II through manual patrol, camera patrol and intelligent patrol robots.
The mine accident early warning management system comprises an early warning analysis part and a pre-control countermeasure part, wherein,
the early warning analysis part is used for identifying, diagnosing and evaluating various accident-inducing signs and giving a warning in time;
and the pre-control countermeasure part corrects, avoids and controls the bad trend of accident signs.
The early warning analysis part comprises an operation monitoring unit, a dangerous point identification unit, an accident diagnosis unit and an evaluation unit, wherein,
the operation monitoring unit is used for monitoring the process and processing information of geological dynamics in the mining area, the behavior of personnel operating the monitoring panel and safety production management of the mining area;
the system comprises a dangerous point identification unit, a monitoring information analysis unit and a monitoring information analysis unit, wherein the dangerous point identification unit is used for identifying various dangerous signs and accident inducements of accidents in the 'safety production activities' of a mining area, and mainly has the main tasks of analyzing and identifying places, parts, places, equipment, behavior actions and the like which are possibly dangerous to accidents, judging the states of the places, and accurately alarming when necessary;
the accident diagnosis unit judges evaluation indexes in a glance state and a crisis state, analyzes the cause, the process and the development trend of various identified accident risk points, indicates accident factors with the highest risk and harmfulness and determines the type of the accident;
and an evaluation unit for evaluating the loss caused by the adverse effect of the accident sign of the mining area.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The automatic mining method based on the digital mining technology is characterized in that each link of the mining process of the mine is remotely controlled and monitored on line through a production management system and a production data acquisition system of a production scheduling control center, the production management system comprises a mining equipment management system, a digital operation and maintenance system and a mining area accident early warning management system, wherein,
mining equipment management system: carrying out automatic monitoring and management on working equipment in a mining area;
digital operation and maintenance system: carrying out routing inspection, operation analysis and fault management diagnosis on a mining area I and a mining area II, and carrying out simulation training on operation and maintenance personnel;
mine accident early warning management system: and carrying out detection early warning analysis on the safety production of the mining area.
2. The automated mining method based on digital mining technology of claim 1, characterized in that: the mining equipment management system includes an automated scraper module comprising the following units: a scraper entrance guard control system unit, an operation station unit, a scraper network communication unit and an automatic scraper unit, wherein,
scraper entrance guard control unit: the scraper entrance guard control unit is a barrier for controlling personnel and equipment to enter an automatic operation area, and a grating entrance guard system arranged in the scraper entrance guard control unit ensures that the automatic scraper unit can automatically stop working after external factors break the system;
an operation station unit: the operation station unit is used for controlling the automatic carry scraper list and checking a user map interface by an operator, is arranged in the mobile minibus and is used for remote operation control outside a stope;
scraper network communication unit: the scraper network communication unit provides wireless network connection between the operation station unit and the automatic scraper unit;
an automated scraper unit: the automatic scraper unit is remotely controlled to operate through the operation station unit, so that mineral transportation work is carried out.
3. The automated mining method based on digital mining technology of claim 1, characterized in that: the automatic scraper unit is internally provided with a GPS navigation system, a video monitoring system and an access control identification system, and the access control identification system is matched with the scraper access control unit to realize braking access control.
4. The automated mining method based on digital mining technology of claim 1, characterized in that: the digital operation and maintenance system is developed based on the digital three-dimensional modeling of a mining area and comprises a patrol unit, an operation analysis unit, a defect and fault management unit and a simulation training unit, wherein,
the inspection unit guides the inspection process of the mining area equipment and collects inspection data, the inspection route is synchronous with the three-dimensional mining area indication route in real time, and the inspection image and other information are transmitted, received and stored in the inspection database in real time;
the operation analysis unit is linked with the inspection database, calls and analyzes the operation and maintenance data of the mining area, realizes the display of a holographic panoramic dynamic 3D report of the mining area and evaluates the operation state of the equipment;
the defect and fault management unit carries out remote cooperative diagnosis on key equipment in a mining area through a remote cooperative diagnosis system of the equipment in the mining area, and combines I, II area patrol data to realize remote cooperative patrol diagnosis and discover equipment defects and hidden dangers;
and the simulation training unit is used for simulating and explaining the steps of on-site operation and maintenance and the internal structure of the equipment by using an AR technology.
5. The automated mining method based on digital mining technology of claim 1, characterized in that: the inspection unit can be used for comprehensively inspecting the mining area I and II through manual inspection, camera inspection and intelligent inspection robots.
6. The automated mining method based on digital mining technology of claim 1, characterized in that: the mine accident early warning management system comprises an early warning analysis part and a pre-control countermeasure part, wherein,
the early warning analysis part is used for identifying, diagnosing and evaluating various accident-inducing signs and giving a warning in time;
and the pre-control countermeasure part corrects, avoids and controls the bad trend of accident signs.
7. The operation and maintenance work platform of the virtual power station visualization of claim 6, wherein: the early warning analysis part comprises an operation monitoring unit, a dangerous point identification unit, an accident diagnosis unit and an evaluation unit, wherein,
the operation monitoring unit is used for monitoring the process and processing information of geological dynamics in the mining area, the behavior of personnel operating the monitoring panel and safety production management of the mining area;
the system comprises a dangerous point identification unit, a monitoring information analysis unit and a monitoring information analysis unit, wherein the dangerous point identification unit is used for identifying various dangerous signs and accident inducements of accidents in the 'safety production activities' of a mining area, and mainly has the main tasks of analyzing and identifying places, parts, places, equipment, behavior actions and the like which are possibly dangerous to accidents, judging the states of the places, and accurately alarming when necessary;
the accident diagnosis unit judges evaluation indexes in a glance state and a crisis state, analyzes the cause, the process and the development trend of various identified accident risk points, indicates accident factors with the highest risk and harmfulness and determines the type of the accident;
and an evaluation unit for evaluating the loss caused by the adverse effect of the accident sign of the mining area.
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Application publication date: 20210914 |